#include "opencv2/imgcodecs.hpp"
#include "opencv2/opencv.hpp"
#include "cstdlib"
int main(){
    cv::Mat img1 = cv::imread("/home/seven/Pictures/0307/218863.jpg",cv::IMREAD_UNCHANGED);
    if(img1.empty()){
        std::cerr<<"Error:Could not open or find the image!"<<std::endl;
        return EXIT_FAILURE;
    }
    cv::imshow("Display Window", img1);
    cv::waitKey(0);
    return EXIT_SUCCESS;
}